职业健康安全 /zhíyè jiànkāng ānquán/ angolul

occupational health and safety▼(activity to promote health and safety in workplace)
noun
[UK: ˌɒ.kjʊ.ˈpeɪ.ʃnəl] [US: akjə.ˈpeɪ.ʃə.nəl]